<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Vue.js组件化起步</title>
    <script src="https://unpkg.com/vue/dist/vue.js"></script>
</head>
<body>
   <div  id="app">
       <ol>
       <!-- 现在我们为每个todo-item提供待办项对象    -->
       <!-- 待办项对象是变量，即其内容可以是动态的 -->
       <todo-item v-for="item in groceryList" v-bind:todo="item"></todo-item>
   </ol>
   </div>
<script>
    Vue.component('todo-item', {
        props: ['todo'],
        template: '<li>{{ todo.text }}</li>'
    })
    var app = new Vue({
        el: '#app',
        data: {
            groceryList: [
                { text: '蔬菜' },
                { text: '奶酪' },
                { text: '随便其他什么人吃的东西' }
            ]
        }
    })
</script>
</body>
</html>